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DuraSeal Presser Sleeve and Shrinkable Solder Sleeve

Radiflex offers good quality press sleeves at reasonable prices. You can get a DuraSeal press sleeve that can be used with eg. copper wires. At Radiflex, quality means everything, so you can be sure of the quality of our DuraSeal press sleeve when you buy them from us.

The DuraSeal press sleeve contains a glue that ensures that the press sleeve is well protected and that moisture does not penetrate. This means that the DuraSeal press sleeve can be used in many different environments both inside doors and without doors.

It is possible to get our DuraSeal press sleeve in different sizes and colors. If there is a color or size that is not mentioned on our website, you are welcome to contact us here and we will do our best to obtain them for you.

Since 1974 Radiflex has always made sure to produce our products in one quality – the best one.

Colour Dimensions Cable size Length mm Unit pack/Quantity per bag
Before crimp After crimp
Red 4,3 1,4 0,5 – 1,5 mm2 38 100/1000
Blue 5,0 1,8 1,5 – 2,5 mm2 38 100/1000
Yellow 6,5 2,2 4,0 – 6,0 mm2 42 100/1000
* All measurements are in millimetres (mm).
Solder Splice heat-shrink sleeves.
Solder Splices, heat-shrink sleeves with internal tin solder and hot melt adhesive for connecting cables and wires. When heat is applied the tin will melt to form a solid pull tight connection whilst the adhesive protects against moisture.

Suitable for buried joints and similar applications.

Colour Dimensions Cable size Length mm Unit pack/Quantity per bag
Before shrink After shrink
Clear 1,7 0,10 – 0,50 mm2 26 100/1000
Red 2,7 0,50 – 1,50 mm2 40 100/1000
Blue 4,5 1,0   – 2,50 mm2 40 100/1000
Yellow 6,0 2,50 –  6,0 mm2 40 100/1000
* All measurements are in millimetres (mm).
Product Information Crimp-fit Seal  & Solder Splices
Material: Crimp Seal:        Polyolefin with adhesive.

Solder Splices : Polyolefin with tin solder and adhesive.

Shrink ratio: 3:1
Shrink temperature: 110
Service temperature range: -55°C to 125°C
Dielectric strength: >32 kV
Approval: ROHS

Shrinkable solder sleeve

In addition to offering press sleeves, Radiflex also offers shrinkable solder sleeves at good prices and in good quality. A shrinkable solder sleeve purchased from Radiflex contains tin that will melt to ensure a good joint.

Because our shrinkable solder sleeve have such a good joint, a shrink solder sleeve is ideally chosen for joints placed outdoors or in the ground. Our shrinkable solder sleeve can hold temperatures from -55°C to 125°C.

We offer shrinking solder sleeves in different sizes and different colors, if we do not have a size or color that you need, please feel free to contact us. The shrinkage factor on a shrinkable solder sleeve is 3:1 and the shrinkage temperature is 110°C.

We are ISO 9001 certified and our shrinkable solder sleeves are manufactured according to the RoHS directive.

We are big enough to be a global manufacturer of, among other things, shrinkable solder sleeves, but at the same time flexible enough to be an attractive partner.


Contact Radiflex

If you are interested in knowing more about shrinkable solder sleeves, please do not hesitate to contact us for an informal conversation. We help you choose the right shrinkable solder sleeve.

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